Annotation of www/errata31.html, Revision 1.43
1.17 naddy 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
1.1 deraadt 2: <html>
3: <head>
4: <title>OpenBSD 3.1 errata</title>
1.17 naddy 5: <link rev=made href="mailto:www@openbsd.org">
1.1 deraadt 6: <meta name="resource-type" content="document">
7: <meta name="description" content="the OpenBSD CD errata page">
8: <meta name="keywords" content="openbsd,cd,errata">
9: <meta name="distribution" content="global">
10: <meta name="copyright" content="This document copyright 1997-2002 by OpenBSD.">
1.29 henning 11: <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
1.1 deraadt 12: </head>
13:
1.30 david 14: <body bgcolor="#ffffff" text="#000000" link="#23238E">
1.1 deraadt 15:
16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
1.17 naddy 17: <h2><font color="#0000e0">
1.1 deraadt 18: This is the OpenBSD 3.1 release errata & patch list:
19:
20: </font></h2>
21:
22: <hr>
23: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.24 david 24: <a href=pkg-stable31.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 25: <br>
1.3 deraadt 26: For errata on a certain release, click below:<br>
1.2 deraadt 27: <a href="errata21.html">2.1</a>,
28: <a href="errata22.html">2.2</a>,
29: <a href="errata23.html">2.3</a>,
30: <a href="errata24.html">2.4</a>,
31: <a href="errata25.html">2.5</a>,
32: <a href="errata26.html">2.6</a>,
33: <a href="errata27.html">2.7</a>,
34: <a href="errata28.html">2.8</a>,
35: <a href="errata29.html">2.9</a>,
36: <a href="errata30.html">3.0</a>,
1.25 david 37: <a href="errata32.html">3.2</a>,
1.28 david 38: <a href="errata33.html">3.3</a>,
1.32 david 39: <a href="errata34.html">3.4</a>,
1.33 miod 40: <a href="errata35.html">3.5</a>,
1.34 deraadt 41: <a href="errata36.html">3.6</a>,
1.43 ! deraadt 42: <br>
1.35 deraadt 43: <a href="errata37.html">3.7</a>,
1.36 deraadt 44: <a href="errata38.html">3.8</a>,
1.38 deraadt 45: <a href="errata39.html">3.9</a>,
1.39 deraadt 46: <a href="errata40.html">4.0</a>,
1.41 merdely 47: <a href="errata41.html">4.1</a>,
1.42 deraadt 48: <a href="errata42.html">4.2</a>,
1.43 ! deraadt 49: <a href="errata43.html">4.3</a>,
! 50: <a href="errata44.html">4.4</a>.
1.2 deraadt 51: <br>
1.1 deraadt 52: <hr>
53:
1.17 naddy 54: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1.tar.gz">
1.1 deraadt 55: You can also fetch a tar.gz file containing all the following patches</a>.
56: This file is updated once a day.
57:
58: <p> The patches below are available in CVS via the
59: <code>OPENBSD_3_1</code> <a href="stable.html">patch branch</a>.
60:
61: <p>
1.4 deraadt 62: For more detailed information on how to install patches to OpenBSD, please
1.1 deraadt 63: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
64: <hr>
65:
1.29 henning 66: <a name="all"></a>
67: <h3><font color="#e00000">All architectures</font></h3>
1.1 deraadt 68: <ul>
1.29 henning 69: <li><a name="sendmail2"></a>
70: <font color="#009000"><strong>027: SECURITY FIX: March 31, 2003</strong></font><br>
1.26 miod 71: A buffer overflow in the address parsing in
72: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
73: may allow an attacker to gain root privileges.<br>
74: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/027_sendmail.patch">A
75: source code patch exists which remedies the problem</a>.
76: <p>
1.29 henning 77: <li><a name="kerberos"></a>
78: <font color="#009000"><strong>026: SECURITY FIX: March 24, 2003</strong></font><br>
1.27 margarid 79: The cryptographic weaknesses in the Kerberos v4 protocol can be exploited
1.22 millert 80: on Kerberos v5 as well.
81: <br>
82: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/026_kerberos.patch">A
83: source code patch exists which remedies the problem</a>.
84: <p>
1.29 henning 85: <li><a name="kpr"></a>
86: <font color="#009000"><strong>025: SECURITY FIX: March 19, 2003</strong></font><br>
1.21 jufi 87: OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed
1.20 miod 88: by Czech researchers Klima, Pokorny and Rosa.
89: <br>
90: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/025_kpr.patch">A
91: source code patch exists which remedies the problem</a>.
92: <p>
1.29 henning 93: <li><a name="blinding"></a>
94: <font color="#009000"><strong>024: SECURITY FIX: March 18, 2003</strong></font><br>
1.19 miod 95: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
96: <br>
97: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/024_blinding.patch">An
98: ``RSA blinding'' source code patch exists which remedies the problem</a>.
99: <p>
1.29 henning 100: <li><a name="lprm"></a>
101: <font color="#009000"><strong>023: SECURITY FIX: March 5, 2003</strong></font><br>
1.16 millert 102: A fix for an
103: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
104: bug made in 1996 contains an error that could lead to privilege escalation.
105: <br>
106: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/023_lprm.patch">A
107: source code patch exists which remedies the problem</a>.
108: <p>
1.29 henning 109: <li><a name="sendmail"></a>
110: <font color="#009000"><strong>022: SECURITY FIX: March 3, 2003</strong></font><br>
1.13 miod 111: A buffer overflow in the envelope comments processing in
112: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
113: may allow an attacker to gain root privileges.<br>
114: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/022_sendmail.patch">A
1.14 jufi 115: source code patch exists which remedies the problem</a>.
1.13 miod 116: <p>
1.29 henning 117: <li><a name="ssl2"></a>
118: <font color="#009000"><strong>021: SECURITY FIX: February 23, 2003</strong></font><br>
1.11 miod 119: In
120: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a> an information leak can occur via timing by performing a MAC computation
1.15 nick 121: even if incorrect block cipher padding has been found, this is a
1.12 brad 122: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
1.11 miod 123: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/021_ssl.patch">A
124: source code patch exists which fixes these two issues</a>.
125: <p>
1.29 henning 126: <li><a name="cvs"></a>
127: <font color="#009000"><strong>020: SECURITY FIX: January 20, 2003</strong></font><br>
1.10 millert 128: A double free in
129: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
130: could allow an attacker to execute code with the privileges of the
131: user running cvs. This is only an issue when the cvs command is
132: being run on a user's behalf as a different user. This means that,
133: in most cases, the issue only exists for cvs configurations that use
1.12 brad 134: the <em>pserver</em> client/server connection method.<br>
1.10 millert 135: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/020_cvs.patch">A
136: source code patch exists which remedies the problem</a>.
137: <p>
1.29 henning 138: <li><a name="named"></a>
139: <font color="#009000"><strong>019: SECURITY FIX: November 14, 2002</strong></font><br>
1.8 millert 140: A buffer overflow in
141: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
142: could allow an attacker to execute code with the privileges of named.
143: On OpenBSD, named runs as a non-root user in a chrooted environment
1.9 millert 144: which mitigates the effects of this bug.<br>
1.8 millert 145: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/019_named.patch">A
146: source code patch exists which remedies the problem</a>.
147: <p>
1.29 henning 148: <li><a name="kernresource"></a>
149: <font color="#009000"><strong>018: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 150: Incorrect argument checking in the
151: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">getrlimit(2)</a>
152: system call may allow an attacker to crash the kernel.<br>
153: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch">A
154: source code patch exists which remedies the problem</a>.
155: <p>
1.29 henning 156: <li><a name="smrsh"></a>
157: <font color="#009000"><strong>017: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 158: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
159: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
160: and execute arbitrary commands with the privileges of his own account.<br>
161: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch">A
162: source code patch exists which remedies the problem</a>.
163: <p>
1.29 henning 164: <li><a name="kadmin"></a>
165: <font color="#009000"><strong>016: SECURITY FIX: October 21, 2002</strong></font><br>
1.5 miod 166: A buffer overflow can occur in the
167: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
168: daemon, leading to possible remote crash or exploit.<br>
169: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/016_kadmin.patch">A source code patch exists which remedies the problem</a>.
1.6 mpech 170: <p>
1.29 henning 171: <li><a name="kerntime"></a>
172: <font color="#009000"><strong>015: SECURITY FIX: October 2, 2002</strong></font><br>
1.1 deraadt 173: Incorrect argument checking in the
174: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=setitimer&sektion=2">setitimer(2)</a> system call may allow an attacker to write to kernel memory.<br>
175: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/015_kerntime.patch">A source code patch exists which remedies the problem</a>.
176: <p>
1.29 henning 177: <li><a name="scarg"></a>
178: <font color="#009000"><strong>014: SECURITY FIX: August 11, 2002</strong></font><br>
1.1 deraadt 179: An insufficient boundary check in the
180: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a>
181: system call allows an attacker to overwrite kernel memory and execute arbitrary
182: code in kernel context.<br>
183: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch">A
184: source code patch exists which remedies the problem</a>.
185: <p>
1.29 henning 186: <li><a name="ssl"></a>
187: <font color="#009000"><strong>013: SECURITY FIX: July 30, 2002</strong></font><br>
1.1 deraadt 188: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
189: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a>
190: library, as in the ASN.1 parser code in the
191: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a>
192: library, all of them being potentially remotely exploitable.<br>
193: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/013_ssl.patch">A source code patch exists which remedies the problem</a>.
1.8 millert 194: <br>
195: This is the second version of the patch.
1.1 deraadt 196: <p>
1.29 henning 197: <li><a name="xdr"></a>
198: <font color="#009000"><strong>012: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 199: A buffer overflow can occur in the
200: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a>
201: RPC code, leading to possible remote crash.<br>
202: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/012_xdr.patch">A source code patch exists which remedies the problem</a>.
1.18 david 203: <br>
204: This is the second version of the patch.
1.1 deraadt 205: <p>
1.29 henning 206: <li><a name="pppd"></a>
207: <font color="#009000"><strong>011: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 208: A race condition exists in the
209: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
210: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
211: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/011_pppd.patch">A source code patch exists which remedies the problem</a>.
212: <p>
1.29 henning 213: <li><a name="isakmpd"></a>
214: <font color="#009000"><strong>010: RELIABILITY FIX: July 5, 2002</strong></font><br>
1.1 deraadt 215: Receiving IKE payloads out of sequence can cause
216: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
217: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/010_isakmpd.patch">A source code patch exists which remedies the problem</a>.
218: <br>
219: This is the second version of the patch.
220: <p>
1.29 henning 221: <li><a name="ktrace"></a>
222: <font color="#009000"><strong>009: SECURITY FIX: June 27, 2002</strong></font><br>
1.1 deraadt 223: The kernel would let any user <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ktrace&sektion=2">ktrace(2)</a> set[ug]id processes.<br>
224: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/009_ktrace.patch">A source code patch exists which remedies the problem</a>.
225: <p>
1.29 henning 226: <li><a name="modssl"></a>
227: <font color="#009000"><strong>008: SECURITY FIX: June 26, 2002</strong></font><br>
1.1 deraadt 228: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
229: module, leading to possible remote crash or exploit.<br>
230: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/008_mod_ssl.patch">A source code patch exists which remedies the problem</a>.
231: <p>
1.29 henning 232: <li><a name="resolver"></a>
233: <font color="#009000"><strong>007: SECURITY FIX: June 25, 2002</strong></font><br>
1.1 deraadt 234: A potential buffer overflow in the DNS resolver has been found.<br>
235: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/007_resolver.patch">A source code patch exists which remedies the problem</a>.
236: <p>
1.29 henning 237: <li><a name="sshd"></a>
238: <font color="#009000"><strong>006: SECURITY FIX: June 24, 2002</strong></font><br>
1.1 deraadt 239: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
240: error that can result in an integer overflow and privilege escalation.
241: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
242: 3.4</a>, and a patch for the vulnerable releases is available as part of the
243: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
244: <p>
1.29 henning 245: <li><a name="httpd"></a>
246: <font color="#009000"><strong>005: SECURITY FIX: June 19, 2002</strong></font><br>
1.1 deraadt 247: A buffer overflow can occur during the interpretation of chunked
248: encoding in the http daemon, leading to possible remote crash or exploit.<br>
249: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/005_httpd.patch">A source code patch exists which remedies the problem</a>.
250: <p>
1.29 henning 251: <li><a name="sshbsdauth"></a>
252: <font color="#009000"><strong>004: SECURITY FIX: May 22, 2002</strong></font><br>
1.1 deraadt 253: Under certain conditions, on systems using YP with netgroups in the
254: password database, it is possible that
1.17 naddy 255: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 256: does ACL checks for the requested user name but uses the password
257: database entry of a different user for authentication. This means
258: that denied users might authenticate successfully while permitted
259: users could be locked out.<br>
260: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/004_sshbsdauth.patch">A source code patch exists which remedies the problem</a>.
261: <p>
1.29 henning 262: <li><a name="fdalloc2"></a>
263: <font color="#009000"><strong>003: SECURITY FIX: May 8, 2002</strong></font><br>
1.1 deraadt 264: A race condition exists where an attacker could fill the file descriptor
265: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
266: setuid or setgid process.<br>
267: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/003_fdalloc2.patch">A source code patch exists which remedies the problem</a>.
268: <p>
1.29 henning 269: <li><a name="sudo"></a>
270: <font color="#009000"><strong>002: SECURITY FIX: April 25, 2002</strong></font><br>
1.17 naddy 271: A bug in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a> may allow an attacker to corrupt the heap by specifying a custom prompt.<br>
1.1 deraadt 272: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/002_sudo.patch">A source code patch exists which remedies the problem</a>.
273: <p>
1.29 henning 274: <li><a name="sshafs"></a>
275: <font color="#009000"><strong>001: SECURITY FIX: April 22, 2002</strong></font><br>
1.1 deraadt 276: A local user can gain super-user privileges due to a buffer overflow
1.17 naddy 277: in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 278: if AFS has been configured on the system or if
279: KerberosTgtPassing or AFSTokenPassing has been enabled
280: in the sshd_config file. Ticket and token passing is not enabled
281: by default.<br>
282: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/001_sshafs.patch">A source code patch exists which remedies the problem</a>.
283: <p>
284: </ul>
285: <p>
1.29 henning 286: <a name="i386"></a>
287: <h3><font color="#e00000">i386</font></h3>
1.1 deraadt 288: <ul>
289: <li>No problems identified yet.
290: </ul>
291: <p>
1.29 henning 292: <a name="alpha"></a>
293: <h3><font color="#e00000">alpha</font></h3>
1.1 deraadt 294: <ul>
295: <li>No problems identified yet.
296: </ul>
297: <p>
1.29 henning 298: <a name="mac68k"></a>
299: <h3><font color="#e00000">mac68k</font></h3>
1.1 deraadt 300: <ul>
301: <li>No problems identified yet.
302: </ul>
303: <p>
1.29 henning 304: <a name="sparc"></a>
305: <h3><font color="#e00000">sparc</font></h3>
1.1 deraadt 306: <ul>
307: <li>No problems identified yet.
308: </ul>
309: <p>
1.29 henning 310: <a name="sparc64"></a>
311: <h3><font color="#e00000">sparc64</font></h3>
1.1 deraadt 312: <ul>
313: <li>No problems identified yet.
314: </ul>
315: <p>
1.29 henning 316: <a name="amiga"></a>
317: <h3><font color="#e00000">amiga</font></h3>
1.1 deraadt 318: <ul>
319: <li>No problems identified yet.
320: </ul>
321: <p>
1.29 henning 322: <a name="hp300"></a>
323: <h3><font color="#e00000">hp300</font></h3>
1.1 deraadt 324: <ul>
325: <li>No problems identified yet.
326: </ul>
327: <p>
1.29 henning 328: <a name="mvme68k"></a>
329: <h3><font color="#e00000">mvme68k</font></h3>
1.1 deraadt 330: <ul>
331: <li>No problems identified yet.
332: </ul>
333: <p>
1.29 henning 334: <a name="macppc"></a>
335: <h3><font color="#e00000">macppc</font></h3>
1.1 deraadt 336: <ul>
337: <li>No problems identified yet.
338: </ul>
339: <p>
1.29 henning 340: <a name="vax"></a>
341: <h3><font color="#e00000">vax</font></h3>
1.1 deraadt 342: <ul>
343: <li>No problems identified yet.
344: </ul>
345:
346: <br>
347:
348: <hr>
349: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.24 david 350: <a href=pkg-stable31.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 351: <br>
1.3 deraadt 352: For errata on a certain release, click below:<br>
1.2 deraadt 353: <a href="errata21.html">2.1</a>,
354: <a href="errata22.html">2.2</a>,
355: <a href="errata23.html">2.3</a>,
356: <a href="errata24.html">2.4</a>,
357: <a href="errata25.html">2.5</a>,
358: <a href="errata26.html">2.6</a>,
359: <a href="errata27.html">2.7</a>,
360: <a href="errata28.html">2.8</a>,
361: <a href="errata29.html">2.9</a>,
362: <a href="errata30.html">3.0</a>,
1.25 david 363: <a href="errata32.html">3.2</a>,
1.28 david 364: <a href="errata33.html">3.3</a>,
1.32 david 365: <a href="errata34.html">3.4</a>,
1.33 miod 366: <a href="errata35.html">3.5</a>,
1.34 deraadt 367: <a href="errata36.html">3.6</a>,
1.43 ! deraadt 368: <br>
1.35 deraadt 369: <a href="errata37.html">3.7</a>,
1.36 deraadt 370: <a href="errata38.html">3.8</a>,
1.38 deraadt 371: <a href="errata39.html">3.9</a>,
1.39 deraadt 372: <a href="errata40.html">4.0</a>,
1.41 merdely 373: <a href="errata41.html">4.1</a>,
1.42 deraadt 374: <a href="errata42.html">4.2</a>,
1.43 ! deraadt 375: <a href="errata43.html">4.3</a>,
! 376: <a href="errata44.html">4.4</a>.
1.2 deraadt 377: <br>
378:
1.1 deraadt 379: <hr>
380: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
1.17 naddy 381: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.43 ! deraadt 382: <br><small>$OpenBSD: errata31.html,v 1.42 2008/03/09 21:05:00 deraadt Exp $</small>
1.1 deraadt 383:
384: </body>
385: </html>